Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {11, 19, 12, 8, 23, 5} → ______
- Prime numbers in {8, 25, 23, 2, 27, 29} → ______
- Prime numbers in {13, 29, 7, 19, 5, 3} → ______
- Prime numbers in {15, 23, 3, 9, 8, 29} → ______
- Prime numbers in {19, 27, 23, 2, 17, 5} → ______
- Prime numbers in {25, 19, 8, 2, 13, 5} → ______
- Prime numbers in {2, 27, 9, 5, 3, 25} → ______
- Prime numbers in {8, 21, 25, 12, 27, 19} → ______
- Prime numbers in {27, 29, 11, 23, 3, 8} → ______
- Prime numbers in {27, 25, 5, 21, 23, 29} → ______
- Prime numbers in {21, 7, 8, 5, 17, 25} → ______
- Prime numbers in {15, 13, 17, 23, 21, 19} → ______
- Prime numbers in {15, 13, 5, 9, 8, 29} → ______
- Prime numbers in {7, 5, 3, 17, 21, 25} → ______
- Prime numbers in {13, 23, 17, 29, 15, 8} → ______
- Prime numbers in {15, 13, 29, 5, 11, 9} → ______
- Prime numbers in {12, 3, 29, 15, 11, 23} → ______
- Prime numbers in {21, 3, 19, 7, 8, 29} → ______
- Prime numbers in {17, 23, 11, 9, 29, 3} → ______
- Prime numbers in {11, 17, 15, 12, 23, 21} → ______